
A close-up of the cement patio shows some sinking.
Often, soil settlement or soil washout will lead to sinking on the cement slab.

Another angle captures the PolyLift injection sites on the cement slab.
The Polylift acts quickly, with results visible within minutes.

A wide shot of the cement slab competely stabilized with PolyLift.
In a wide shot, the cement slab appears fully stabilized with PolyLift, ensuring no further sinking.